baber/WOPTO huggingface dataset:
Patent JP-H05245524-A (JP)
Title: Device for controlling meandering
Inventor: SASAKI TAKETO
IPC: B21B37/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide the meandering control device suitable for the material of thin thickness and broad width. CONSTITUTION:The equipment transferring the belt like material 6 at the hot or cold rolling time with a roller table 3, the meandering control device is provided with table rollers 4a-4c more than one piece of the roller table in freely steering upward and pressing rollers 1a-1b retreatably upward at the upper side.
Patent JP-H06244197-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANO YUISUKE
IPC: H01L29/78
Filed: 1993-02-16
Abstract: PURPOSE:To provide the simple manufacture of a high breakdown strength MOS transistor by reducing the processes of ion implantation, film formation and etching for forming the drain for the high breakdown strength MOS transistor. CONSTITUTION:A gate oxide film and an element separating area are formed on a semiconductor substrate 10 and a gate electrode 2 formed on the whole surface is selectively oxidized so as to form an oxide film. Using the fact that the side wall of the gate electrode 2 formed by removing the oxide film is thinned, a high concentration diffused area 7 is formed on the whole plane of the semiconductor substrate 10 with which the gate electrode 2 aligns and a low concentration diffused area 5 is formed on the semiconductor substrate 10 under the gate electrode side wall at one time by ion implantation.
Patent JP-S59174196-A (JP)
Inventor: INADA KEN
IPC: D06F39/12
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11227370-A (JP)
Title: Genuine/false judging system for printed matter, and lock system using the same
Inventor: SAGAWA TAKASHI
IPC: B42D15/10
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To issue a printed matter of which the copying is substantially impossible, at a low cost. SOLUTION: For this genuine/false judging system 1, on a base plate, a transmissible ink which makes infrared rays transmit is printed at a transmissible ink printing part 9, and at an absorbing ink printing part 11, an absorbing ink which absorbs infrared rays is printed on the top of the transmissible ink, and an entrance ticket 22 is issued. Information of the entrance ticket 22 with the absorbing ink, is read by a reading device 56 which detects infrared rays, and the genuine/false of the entrance ticket 22 is judged.
Patent JP-S57165065-A (JP)
Title: Inhibition of adhesion of powdery paint to hanging support
Inventor: SHIMIZU KOUICHI
IPC: B05B5/08
Filed: 1981-04-01
Abstract: PURPOSE: To inhibit the adhesion of paint to a hanging support and to save the paint,  in the method of electrostatically spraying powdery paint to a workpiece attached to  the hanging support by air injection and curing the applied paint by heat, by coating  the outside surface of the hanging support to attach the workpiece with heat-resistant  insulating substance.  
     CONSTITUTION: In the coating method of electrostatically spraying powdery paint to a workpiece attached to a hanging support and curing the applied paint by heat,  the workpiece 12 is attached to the clamping part 2 of the hanging support 1 suspended from a conveyer 11 in a manner such that the uncoated part of the workpiece 12 is  covered, and an air stream injector 13 is directed to the hanging support 1, so that the  adhesion of the paint is inhibited and that the scattering of the paint from electrostatic spray coating guns 14, 15 to the hanging support 1 is inhibited by the air layer. The  outside surface of the hanging support 1, to which the workpiece 12 is attached, is  covered with heat-resistant insulating substance such as fluororesin, so that the scattered paint is electrically repelled and attracted to the workpiece. Thus, the covered  outside surface is let sufficiently resist to thermal curing and reduce the adhesion of  the paint to the hanging support 1. Consequently, the loss of the paint can be reduced.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06273814-A (JP)
Title: Optical wavelength conversion element and short wavelength laser beam source formed by using the same
Inventor: YAMAMOTO KAZUHISA
IPC: H01S5/00
Filed: 1993-03-10
Abstract: PURPOSE:To stabilize the higher harmonic waves emitted from the optical wavelength conversion element for which a nonlinear optical effect is used and is concerned with the element and to efficiently modulate the optical wavelength conversion element with a low voltage. CONSTITUTION:Electrodes 15 are formed by depositing Al by evaporation on an optical waveguide 2 of the optical wavelength conversion element formed of polarity inversion layers 3 and the optical waveguide 2 on an LiTaO3 substrate 1. The refractive index of the optical wavelength conversion element is controlled by impressing a voltage to these electrodes 15. As a result, a stable operation is executed by changing the impressed voltage on the optical wavelength conversion element even if the wavelength of a semiconductor changes with a change in environmental temp. The modulation of a higher harmonic wave p2 output by modulating the voltage is possible as well.
Patent JP-S53133297-A (JP)
Title: Preparation of aromatic polyamide solution
Inventor: SUYAMA KATSUHIKO
IPC: C08G69/00
Filed: 1977-04-26
Abstract: PURPOSE: To suppress lowering of the filtering characteristics and corrosion of the apparatus with hydrochloric acid, by completely neutralizing hydrochloric acid formed in the reaction of a diamine with a dicarboxylic acid chloride, by a specific procedure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59175767-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO TAKASHI
IPC: H01L29/78
Filed: 1983-03-25
Abstract: PURPOSE:To simplify the processes by omitting a photolithography process by a method wherein when the semiconductor substrate is coated with a first polycrystalline film and is further covered with an oxide film where an opening is arranged and a second polycrystalline film being in contact with the first polycrystalline film is formed with extending over the oxide film, the substrate except the opening forming part is covered with a thick annealing oxide film and is subjected to etching. CONSTITUTION:On a surface of an Si substrate 1, a pattern composed of a gate oxide film 2 and a first polycrystalline Si film 3 including impurities located on said oxide film 2 is formed, followed by heat treatment to cover the whole exposed part with the produced thin SiO2 film 4. Next, N type impurity ions are implanted through the film 4 to produced an implantation region in the substrate 1 excluding the pattern, followed by heat treatment to perform drive-in diffusion of the impurities in the implantation region thereby offering a conductive layer 6 as well as producing a thick annealing oxide film 5 on the layer 6. After that, plasma etching is done to remove the thin film 4 completely whereas restraining reduction of a thickness of the thick film 5 and the second polycrystalline Si film 8 is formed on the substrate through the film 5 while being brought in contact with the exposed film 3.
Patent JP-H05246642-A (JP)
Title: Hydraulic elevator
Inventor: FUJITA HIFUMI
IPC: B66B5/02
Filed: 1992-03-06
Abstract: PURPOSE:To provide a hydraulic elevator capable of preventing progress of oil leakage of a hydraulic elevator and preventing continuation of driving in the oil leakage state. CONSTITUTION:An opening closing control part 10 controls a piping connecting a flow control device 6 and a hydraulic jack 1 to each other to open and close by detecting a motion and in accordance with this detected result when an elevator falls although no operation command is given to the elevator.
Patent JP-H05251565-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMANOBUTA HISASHI
IPC: H01L21/82
Filed: 1992-03-06
Abstract: PURPOSE:To make it possible to directly access an arbitrary logic circuit within a semiconductor integrated circuit from the outside by causing a measuring pad, which allows a logic circuit within a semiconductor integrated circuit to be directly accessed from the outside, to function as a function block. CONSTITUTION:When an electric potential at an L level is inputted to a control terminal 12, an N-type MOS transistor 20 enters an OFF state, whilst an N-type MOS transistor 21 enters an ON state. A signal path is established between an I/O terminal 10 and an I/O terminal 11. Meanwhile, when an electric potential at an H level is inputted to the control terminal 12, the N-type MOS transistor 20 enters an ON state, whereas the N-type MOS transistor 21 enters an OFF state. Thereupon, the signal path between the I/O terminals 10 and 11 is interrupted, and a signal path is established between a measuring pad 1 and the I/O terminal 10. This makes it possible to access a function block under test connected to the I/O terminal 10 from the outside via the measuring pad 1.
Patent JP-S57162471-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJIWARA KOUSEI
IPC: H01L29/80
Filed: 1981-03-31
Abstract: PURPOSE:To manufacture the J-FET with high density without fail by a method wherein the semiconductor layer coated with the oxide film is provided with the specified holes which are further coated with the thin film and the impurity ion is implanted in the holes while the gate, source and drain regions are alternately covered with the resist film. CONSTITUTION:The N type layer 3 is epitaxially grown on the P type semiconductor substrate 1 and further formed into the island shape by the P type region 2 reaching the substrate 1 and the entire surface including the islands is  coated with the oxide film 10. Next the film 10 is provided with the openings  11-13 corresponding to each source, gate and drain regions by means of etching  operation and the exposed surface of said layer 3 is coated with the thin oxide  film 14-16. Then the openings 11 and 13 only spread on the film 10 are covered with the photoresist films 17 and 18 while the BF2 ion is implanted in the opening 12 only to form the P type injected layer 19. Next after removing the films 17 and 18, said opening 12 is likewise provided with the film 20 and the P ion is implanted in the openings 11 and 12 to form the N type implanted layers 21 and 22. Then the source, gate and drain regions 4, 5 and 6 are respectively formed by the drive-in operation.
Patent JP-S63215085-A (JP)
Title: Magnetic sensor
Inventor: MOTOKAWA MASARU
IPC: H01L43/02
Filed: 1987-03-04
Abstract: PURPOSE:To eliminate step differences in a visual form and to improve the strength of lead terminals by a method wherein the lead terminals are each connected to an electrode lead-out part provided on each one end part of insulating substrate and the lead terminals are arranged almost over the total length of the substrate. CONSTITUTION:Such a magnetic detecting thin film (not shown in the diagram) as a magnetoresistance thin film is formed on each insulating substrate 1 and with an electrode 2 for making a current flow through these thin films formed, electrode lead-out parts 2a are each provided on each one end part of the substrates 1. A lead terminal 10 is connected to the lead-out part 2a by a solder 4 and the whole is covered with a sheathing resin 5. The lead terminal 10 is arranged in such a way that its point part reaches the lead-out part 2a from the end part on the side opposite to a side, on which the lead-out part 2a is provided. According to such a way, step differences are eliminated in the visual form and the strength of the lead terminals is improved.
Patent JP-H02229103-A (JP)
Title: Skin cosmetic
Inventor: HORIUCHI TOSHIO
IPC: A61K8/00
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a skin cosmetic, containing an N-acetylneuraminic acid- bound oligosaccharide derived from milk, extremely effective in preventing and treating skin roughening, fine wrinkles, liver spots, etc., having effects on reviving the skin into a live state and safe for the skin. CONSTITUTION:A skin cosmetic, obtained by blending an N-acetylneuraminic acid-bound oligosaccharides derived from one or more milks selected from preferably cow's milk, equine milk, caprine milk, ovine milk and human milk as an essential ingredient in an amount of >=5mg in a skin cosmetic, such as toilet water, milky lotion, cream or pack, having excellent effects on symptoms, such as skin roughening, fine wrinkles or liver spots, capable of imparting moistness to the skin and maintaining the skin healthy and safe due to complete removal of polymer substances causing allergy for the skin.
Patent JP-S55155931-A (JP)
Title: Device for supporting friction pad
Inventor: IWATA YOUICHI
IPC: F16D65/04
Filed: 1980-04-15
Abstract: PURPOSE: To prevent an outer pad from playing due to repetition of braking, by using a spring member to apply a radial force to the outer pad in a friction pad support device for the brake of a two-wheeled vehicle or the like and elastically retain the outer pad on a caliper member.  
     CONSTITUTION: An outer pad 10 is fitted in a circumferential opening 12 provided in the reacting part 2 of a caliper member 1. A connected part A of a bent spring wire 13 is engaged in a through hole 14 provided in the reacting part 2 of the caliper member. An engaged part B of the wire 13 is engaged with the peripheral part of the back plate 10a of the outer pad 10. In assembly, the pad 10 is thrusted upward so that the pad is prevented from playing on the reacting part 2 of the caliper member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59174634-A (JP)
Title: Metal-plated polyamide molded product
Inventor: TAMURA TSUTOMU
IPC: C25D5/56
Filed: 1983-03-23
Abstract: PURPOSE:The titled composition that contains a specific wollastonite, thus showing both good appearance and high plate adhesion, and having high heat resistance, mechanical strength and toughness. CONSTITUTION:Wollastonite, which has average particle size of 0.5-4.0, preferably 0.5-2.6 microns (as the 50% middle value according to the sedimentation balance method) less than 4wt%, preferably less than 3wt%, weight loss on roasting at 1,000 deg.C, is added to polyamide in an amount of 15-60wt%, preferably 30-50wt% and the resultant polyamide is formed and plated in a known manner. The product of formed polyamide is more stabilized by selecting the content x in wt%, average particle size Z in microns and the relative viscosity of polyamide y so that they satisfy equations I and II. When the relative viscosity of the polyamide is out of the above range, the plate adhesion largely fluctuates by a small variation in forming conditions.
Patent JP-H09240925-A (JP)
Title: Residual yarn processing device of braider bobbin
Inventor: YAMAMOTO TAKU
IPC: B65H73/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To process residual yarn of braider bobbins by automation without requiring manpower by providing stands to rotatably support the braider bobbins and a pair of rollers to nip, rotate and unwind the residual yarn. SOLUTION: Braider bobbins 8 and 9 put in a residual yarn condition by being used in a braider are respectively set on stands 6 and 7, and the yarn end of residual yarn of the respective bobbins is alternately hooked on a yarn guide 10 and a yarn guide 11, and are sandwiched between rollers 2 and 3 where a large number of grooves 2a and 3a are arranged on a peripheral surface. At this time, yarn Y1, Y2 is nipped on a pair of rollers 2 and 3 by a tension spring 12 with proper stress. In this condition, when the rollers 2 and 3 are rotated by driving a motor 4, the yarn Y1 and the yarn Y2 are pulled in the arrow 24, 25 direction, and the residual yarn of the braider bobbins 8 and 9 are unwound. The unwound yarn Y1, Y2 is carried in the arrow 26, 27 direction, and are gathered in a vessel or the like provided in the downstream of the rollers 2 and 3, and are abandoned.
Patent JP-H01223022-A (JP)
Title: Driving mechanism of vehicle
Inventor: MATSUDA KENJI
IPC: B60K5/02
Filed: 1988-03-02
Abstract: PURPOSE:To shorten the longitudinal length of a vehicle by changing the direction of the turning power of a vertical engine at right angles, transmitting the power to an input shaft laid in the lateral direction of a vehicle, and separately transmitting the power to left and right wheels via output take-out parts projecting from an output shaft. CONSTITUTION:An engine 1 is put vertically as a crankshaft is laid in the longitudinal direction of a vehicle. At the front end of the engine 1, that is, at the output side thereof, a speed change gear 10 is placed as each of shafts constituting a speed change gear mechanism is laid laterally. When a main clutch is engaged, the direction of turning power generated from the engine 1 is changed at right angles at a pair of bevel gears 12 and 13, transmitted to input shafts 14a and 14b, changed in speed by a speed change gear mechanism 20 and transmitted to a countershaft 15. Thereafter the power is divided by a differential mechanism 30, transmitted to output shafts 16a and 16b and, respectively, transmitted to left and right wheels via speed change gear mechanisms and axle shafts.
Patent JP-S6425854-A (JP)
Title: Metal heat generator
Inventor: IDO TATSUO
IPC: F24V30/00
Filed: 1988-03-04
Abstract: PURPOSE:To develop the function as a heat generator even in a dilute oxygen state and to safely use the heat generator, by housing an iron powder in an iron powder bag formed of an easily breakable material and preliminarily containing an oxidizing agent in an absorbing material in an aqueous solution state. CONSTITUTION:An iron powder bag 2 formed of paraffin separates an iron powder 1 from an oxidizing agent before use and prevents the exothermic reaction of the iron powder and the oxidizing agent. The oxidizing agent 3 is received in the bag of a metal heat generator other than the iron powder 1 received in the iron powder bag 2. As the oxidizing agent, either one of ammonium salt, potassium salt or other metal salt of percarbonate is used other than perchlorate, chlorate, periodate or the like. Especially, percarbonate and perchlorate have no possibility generating public nuisance and environmental pollution if discarded and are harmless and perchlorate reacts with the iron powder even in a dilute oxygen state to generate heat. Since the iron powder bag is formed as above mentioned, said bag is easy to break and can be easily broken by striking or tightly grasping and, therefore, the iron powder in the iron powder bag can be mixed with the oxidizing agent.
Patent JP-2000251658-A (JP)
Title: Electron emission element
Inventor: MOREL CEDRIC
IPC: H01J9/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To further reduce the threshold of an electron emission element by reforming a diamond layer surface on the side, for forming an electrode by the use of ion irradiation or the like, prior to the formation of the electrode for implanting electrons to a carbonaceous low work function material such as diamond. SOLUTION: The surface of a diamond layer is subjected to ion irradiation of a dose which exceeds the critical ion dose. As a result, the resistance of the irradiated surface is significantly reduced, and the defective density is increased only in the region immediately below the surface. Therefore, the energy barrier in the interface is reduced to shorten the tunneling distance. The tunnel probability of electrons from metal electrode side to diamond side is consequently increased, and a passage extending to an electron emission element is formed even under low voltage, so that field electron emission can be performed even under low voltage. The threshold voltage of the electron emission element thus produced by use of diamond is reduced, and a highly efficient electron emission element can be provided.
Patent JP-S62205999-A (JP)
Inventor: SHIIBA YOSHIO
IPC: B60S5/00
Filed: 1986-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05250326-A (JP)
Title: Method and system for authentication between ic card and terminal machine
Inventor: OONO HISASHI
IPC: G07C9/00
Filed: 1992-03-06
Abstract: PURPOSE:To improve the security by performing authentication operation between the IC card and terminal machine without directly transmitting any address. CONSTITUTION:On the side of the IC card 13, a random number (R) is generated and sent to the side of the terminal machine 27. On the side of the terminal machine 27, authentication data f'1 (R, S, and KEY) ciphered according to a function of ciphering algorithm, e.g. ciphering algorithm F'1) are generated by utilizing a target authentication code (KEY) for the authentication and a system key (S) for ciphering and sent as data for the authentication back to the side of the IC card 13. On the side of the IC card 13, data f1 (R, S, KEY) ciphered according to a function of ciphering algorithm (f1) similar to the ciphering algorithm (f'1) of the terminal machine 27 are similarly generated by using the authentication code (KEY stored in an area 5-e of an area 5-d and the system key (S) stored in an area 5-d by the IC card 3 itself and matched with the sent authentication data f'1 (R, S, and KEY).
Patent JP-S57165291-A (JP)
Title: Printing method of ticket, label or the like
Inventor: ISHIAI YOSHINORI
IPC: B41M5/24
Filed: 1981-04-03
Abstract: PURPOSE:To issue a ticket, a label or the like simply with a color matching the contents each time by deleting a unnecessary colors on a printing paper on which a plurality of colors were previously applied in a proper pattern. CONSTITUTION:For example, when a ticket with a stripe in B color is printed, desired characters or the like undergo a discharge printing positively in the section of B color while negatively in the section of A color and in the section of C color. The section of B color presents a character in carbon color on the ground of B color and the section of A color and the section of C color separately presents a character in A color or in C color on the carbon color. In this discharge printing, the control adapted to present a character or a graphic by the positive or negative printing regulates the discharge of a recording needle with a built-in microcomputer.
Patent JP-H02230884-A (JP)
Title: Degaussing device for cathode ray tube
Inventor: MORI HISAHIRO
IPC: H04N9/29
Filed: 1989-03-03
Abstract: PURPOSE:To eliminate color blurring by changing a vertical deflection frequency during degaussing period so as to reduce the mutual interference between a degaussing current and a vertical deflection current. CONSTITUTION:A vertical deflection portion given to a deflection control circuit 8 self-runs at a frequency depending on a resistance of a resistor connected among variable resistors 12-14 and the self-running frequency becomes a vertical deflection frequency and is supplied to a vertical deflection circuit 4. Thus, the self-running frequency is set to a value different from the frequency of a degaussing current by adjusting the variable resistors 12-14 in advance. Thus, the interference between the vertical deflection current and the degaussing current is reduced thereby improving the degaussing effect. Thus, the residual magnetic field is reduced and the production of color blurring is prevented.